com.soviby.unity.ui.ugui-toolkit/Assets/Editor/Entity/TextMeshProEntity.cs

#if UNITY_EDITOR
using Sirenix.OdinInspector;
using System;
using System.Linq;
using TMPro;
using Unity.Mathematics;
using UnityEditor;
using UnityEngine;

namespace UguiToolkit.Editor
{
    public class TextMeshProEntity : BaseEntity<TextMeshProUGUI, LayoutInfo.TextInfo>
    {
        private TextMeshProUGUI m_previewText;

        protected override void OnApplyTransform(Transform tf)
        {
            var rt = tf as RectTransform;
            var pos = ElementInfo.Position;
            Vector2 size = new Vector2(ElementInfo.w, ElementInfo.h);
            var worldPos = StageManager.Instance.PrefabContentsRoot.transform.TransformPoint(new Vector3(pos.x, pos.y, 0));
            Quaternion rotation = Quaternion.identity;
            var oldPiovt = rt.pivot;
            rt.pivot = new Vector2(0.5f, 0.5f);

            // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
            rt.SetSizeWithCurrentAnchors(RectTransform.Axis.Horizontal, size.x);
            rt.SetSizeWithCurrentAnchors(RectTransform.Axis.Vertical, size.y);

            // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
            rt.position = worldPos;
            rt.rotation = rotation;

            //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>
            var oldRect = rt.rect;
            var oldLocalPosition = rt.localPosition;
            rt.pivot = oldPiovt;
            rt.localPosition = oldLocalPosition;
            var offsetRectPos = oldRect.position - rt.rect.position;
            rt.Translate(offsetRectPos);
        }

        protected override void OnApplyData(TextMeshProUGUI ui)
        {
            SetTMPByTextInfo(ui, ElementInfo);
        }

        public override void InitPreview()
        {
            if (ElementInfo == null) return;

            if (!TryGetComponent<TextMeshProUGUI>(out m_previewText))
            {
                m_previewText = gameObject.AddComponent<TextMeshProUGUI>();
                m_previewText.alignment = TextAlignmentOptions.Center;
            }
            OnApplyData(m_previewText);

            ApplyTransform(transform);
        }

        // <20>ڱ<EFBFBD>֤<EFBFBD>ı<EFBFBD><C4B1><EFBFBD><EFBFBD>겻<EFBFBD><EAB2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>뷽ʽ
        private static void SetAlignment(TextMeshProUGUI textMeshPro, TextAlignmentOptions newAlignment)
        {
            textMeshPro.ForceMeshUpdate();

            // <20><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD>ı<EFBFBD><C4B1>ı߽<C4B1><DFBD><EFBFBD>
            Bounds originalBounds = textMeshPro.textBounds;
            // <20><><EFBFBD><EFBFBD><EFBFBD>µĶ<C2B5><C4B6>뷽ʽ
            textMeshPro.alignment = newAlignment;
            // <20><><EFBFBD>²<EFBFBD><C2B2><EFBFBD>
            textMeshPro.ForceMeshUpdate();
            // <20><>ȡ<EFBFBD>µı߽<C4B1><DFBD><EFBFBD>
            Bounds newBounds = textMeshPro.textBounds;
            // <20><><EFBFBD><EFBFBD>ƫ<EFBFBD><C6AB><EFBFBD><EFBFBD>
            Vector3 offset = originalBounds.center - newBounds.center;
            // <20><><EFBFBD><EFBFBD>TextMeshPro<72><6F>λ<EFBFBD><CEBB>
            textMeshPro.transform.position += offset;
        }

        private static void SetTMPByTextInfo(TextMeshProUGUI ui, LayoutInfo.TextInfo textInfo)
        {
            // TODO: <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>չ

            // <20><><EFBFBD>浱ǰ<E6B5B1>Ķ<EFBFBD><C4B6>뷽ʽ
            TextAlignmentOptions originalAlignment = ui.alignment;
            float2 sizeOffset = float2.zero;

            ui.alignment = TextAlignmentOptions.Center;

            if (!ui.hasStringID) ui.text = textInfo.text;
            ui.fontSize = (int)textInfo.size;
            ui.color = textInfo.color; 

            if (GetTextFontPreset(textInfo, out var textFontPreset))
            {
                ui.font = textFontPreset.tmpAsset;

                if (!string.IsNullOrEmpty(textFontPreset.materialPreset))
                {
                    var materialPresets = TMPro.EditorUtilities.TMP_EditorUtility.FindMaterialReferences(textFontPreset.tmpAsset);
                    if (materialPresets != null)
                    {
                        var material = materialPresets.FirstOrDefault((material) => {
                            if (material.name == textFontPreset.materialPreset) return true;
                            return false;
                        });

                        if (material) ui.fontMaterial = material;
                    }
                }
               
                ui.fontStyle = textInfo.font.ToLower().Contains("bold") ? TMPro.FontStyles.Bold : TMPro.FontStyles.Normal;
                sizeOffset = textFontPreset.sizeOffset;
            }

            // <20><><EFBFBD><EFBFBD>margins
            ui.margin = Vector4.zero;

            // <20><><EFBFBD><EFBFBD><EFBFBD>ּ<EFBFBD><D6BC><EFBFBD>
            ui.characterSpacing = 0f;

            // <20><><EFBFBD>ö<EFBFBD><C3B6>뷽ʽ
            if (originalAlignment != TextAlignmentOptions.Center)
                SetAlignment(ui, originalAlignment);
        }

        private static bool GetTextFontPreset(LayoutInfo.TextInfo textInfo, out TextFontPresetOfUnity textFontPreset)
        {
            float CalcColorDifference(in UnityEngine.Color color1, in UnityEngine.Color color2)
            {
                return math.abs(color1.r - color2.r) * 255 + math.abs(color1.g - color2.g) * 255 + math.abs(color1.b - color2.b) * 255;
            }
            textFontPreset = null;
            var setting = GlobalManager.Instance.setting;
            if (setting != null && setting.textFontList != null)
            {
                foreach (var textFontInfoOfPsd in setting.textFontList)
                {
                    if (textFontInfoOfPsd.fontNameOfPsd != null && textFontInfoOfPsd.fontNameOfPsd.Contains(textInfo.font))
                    {
                        if (textFontInfoOfPsd.stroke)
                        {
                            if (!textInfo.IsStroke) continue;
                            if (!textFontInfoOfPsd.allStrokeColor)
                            { 
                                if (CalcColorDifference(textFontInfoOfPsd.strokeColor ,textInfo.strokeColor) > textFontInfoOfPsd.strokeColorThreshold) continue;
                            }
                        }

                        textFontPreset = textFontInfoOfPsd;
                        return true;
                    }
                }
            }

            return false;
        }
    }
}

#endif